וַיֹּ֨אמֶר אֵלַ֜י מַלְאַ֧ךְ הָאֱלֹהִ֛ים בַּחֲל֖וֹם יַֽעֲקֹ֑ב וָאֹמַ֖ר הִנֵּֽנִי׃
And the angel of God said unto me in the dream: Jacob; and I said: Here am I.
Read kabbalistic (mystical) interpretation of Genesis 31:11: and classical mystical sources.